A GREAT AUCTION RESULT FOR A NOBLE CAUSE: ZENITH CALIBRE 135-O UNIQUE PIECE IN COLLABORATION WITH PHILLIPS IN ASSOCIATION WITH BACS & RUSSO AND KARI VOUTILAINEN – Zenith Pressroom
The second life of Zenith's legendary calibre 135-O - ALL-I-C
Zenith, Kari Voutilainen and Phillips Join Forces to Revive a Historical Chronometer Movement (With Live Photos) | WatchTime - USA's No.1 Watch Magazine
Introducing The Zenith Calibre 135 Observatoire Limited Edition